|  Semifinal - 27.08.04 |  | Lorenzo Aragon Armenteros | Cub | Jung Joo Kim | Kor | 38-10 |  | Bakhtiyar Artayev | Kaz | Oleg Saitov | Rus | 20-18 |  
  
|  Quarterfinal | - 22.08.04 |  | Jung Joo Kim | Kor | Juan Camilo Novoa Aguinaga | Col | 25-23 |  | Lorenzo Aragon Armenteros | Cub | Ruslan Khairov | Aze | 16-14 |  | Oleg Saitov | Rus | Sherzod Husanov | Uzb | 22-14 |  | Bakhtiyar Artayev | Kaz | Viktor Polyakov | Ukr | TKO round 3 |  
  
|  Round of 16 - 19.08.04 |  | Juan Camilo Novoa Aguinaga | Col | Vilmos Balog | Hun | 33-24 |  | Jung Joo Kim | Kor | Vitalie Grusac | Mol | 23-20 |  | Lorenzo Aragon Armenteros | Cub | Vanes Martirosyan | USA | 20-11 |  | Ruslan Khairov | Aze | Silamu Hanati | Chn | 26-16 |  | Sherzod Husanov | Uzb | Bulent Ulusoy | Tur | 23-9 |  | Oleg Saitov | Rus | Mohamed Hikal | Egy | 18-17 |  | Viktor Polyakov | Ukr | Xavier Noel | Fra | 32-25 |  | Bakhtiyar Artayev | Kaz | Aliasker Bashirov | Tkm | 33-23 |  
  
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|  Round of 32 - 15.08.04 |  | Vanes Martirosyan | USA | Benamar Meskine | Alg | 45-20  |  | Lorenzo Aragon Armenteros | Cub | Theodoros Kotakos | Gre | TKO round 3 |  | Ruslan Khairov | Aze | Adam Trupish | Can | TKO round 3 |  | Silamu Hanati | Chn | Sadat Tebazaalwa | Uga | 29-17  |  | Bulent Ulusoy | Tur | Ellis Chibuye | Zam | 45-32 |  | Sherzod Husanov | Uzb | Jean Carlos Prada | Ven | 33-20  |  | Mohamed Hikal | Egy | Basharmal Sultani | Afg | 40-12  |  | Oleg Saitov | Rus | Miloud Ait Hammi | Mor | 30-15  |  | Viktor Polyakov | Ukr | Gerard O' Mahony | Aus | 54-27  |  | Xavier Noel | Fra | Andre Berto | Hai | 36-34  |  | Bakhtiyar Artayev | Kaz | Willy Bertrand Tankeu | Cmr | wo36-34  |  | Aliasker Bashirov | Tkm | Rolandas Jasevicius | Lit | 54-21 |   
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